Apparatus

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sensors Mode-S transponder

A3245D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N301PQ · BOMBARDIER Regional Jet CRJ-900 · operated by DELTA AIR LINES INC

Hex
A3245D
Octal
50622135
Decimal
10,691,677
Country
US
Tail
N301PQ
Type
CRJ9
No current signal · last broadcast Jul 26, 19:55 UTC
Flights observed
741
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 19:55 UTC

Last known position

Most recent position reported by Mode-S A3245D.

Country allocation

The ICAO 24-bit address A3245D falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
EDV5388 - 9 2026-07-15
EDV4854 - 8 2026-07-10
EDV5450 - 7 2026-07-14
EDV5314 - 7 2026-07-06
EDV5091 - 7 2026-07-10
EDV4952 Endeavor Air 7 2026-05-26
EDV5422 - 6 2026-07-15
EDV5379 - 6 2026-07-16
EDV5186 Endeavor Air 6 2026-07-26
EDV4997 Endeavor Air 6 2026-05-06
EDV4809 - 6 2026-07-17
EDV5537 Endeavor Air 5 2026-06-03
EDV5358 Endeavor Air 5 2026-07-18
EDV5352 - 5 2026-07-13
EDV5307 Endeavor Air 5 2026-07-21
EDV5266 Endeavor Air 5 2026-06-22
EDV5204 Endeavor Air 5 2026-05-18
EDV5126 Endeavor Air 5 2026-05-04
EDV5014 - 5 2026-07-02
EDV4991 Endeavor Air 5 2026-05-31

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDV4949 BNA → LGA Jul 26, 18:20 UTCJul 26, 19:55 UTC1h 35m
2026-07-26 EDV5186 DAY → LGA Jul 26, 15:45 UTCJul 26, 16:55 UTC1h 10m
2026-07-26 EDV5186 DAY → LGA Jul 26, 13:20 UTCJul 26, 14:30 UTC1h 10m
2026-07-26 EDV5116 AUS → CVG Jul 26, 10:15 UTCJul 26, 11:45 UTC1h 30m
2026-07-26 EDV5138 LGA → ALB Jul 26, 00:15 UTCJul 26, 01:15 UTC1h 0m
2026-07-25 EDV5243 BNA → LGA Jul 25, 20:55 UTCJul 25, 22:15 UTC1h 20m
2026-07-25 EDV5243 BNA → LGA Jul 25, 20:51 UTCJul 25, 22:12 UTC1h 21m
2026-07-25 EDV5009 LGA → ORF Jul 25, 18:00 UTCJul 25, 19:10 UTC1h 10m
2026-07-25 EDV5009 LGA → ORF Jul 25, 17:58 UTCJul 25, 19:07 UTC1h 9m
2026-07-25 EDV5124 LGA → CLT Jul 25, 14:00 UTCJul 25, 15:10 UTC1h 10m
2026-07-25 EDV5069 LGA → DSM Jul 25, 10:45 UTCJul 25, 12:15 UTC1h 30m
2026-07-25 EDV5517 YUL → MSP Jul 25, 00:30 UTCJul 25, 02:00 UTC1h 30m
2026-07-24 EDV5062 JFK → CLT Jul 24, 22:30 UTCJul 24, 23:10 UTC40m
2026-07-24 EDV5062 JFK → CLT Jul 24, 20:21 UTCJul 24, 20:59 UTC38m
2026-07-24 EDV5062 JFK → CLT Jul 24, 20:25 UTCJul 24, 21:00 UTC35m
2026-07-24 EDV4903 ROC → LGA Jul 24, 16:35 UTCJul 24, 18:40 UTC2h 5m
2026-07-24 EDV4903 ROC → LGA Jul 24, 16:29 UTCJul 24, 18:40 UTC2h 11m
2026-07-24 EDV4903 ROC → LGA Jul 24, 13:15 UTCJul 24, 15:30 UTC2h 15m
2026-07-24 EDV5183 LGA → JAX Jul 24, 10:15 UTCJul 24, 11:10 UTC55m
2026-07-24 EDV5183 LGA → JAX Jul 24, 10:11 UTCJul 24, 11:11 UTC1h 0m
2026-07-23 EDV5019 ROC → JFK Jul 23, 23:55 UTCJul 24, 01:00 UTC1h 5m
2026-07-23 EDV5461 JAX → LGA Jul 23, 20:35 UTCJul 23, 22:45 UTC2h 10m
2026-07-23 EDV5461 JAX → LGA Jul 23, 17:25 UTCJul 23, 19:30 UTC2h 5m
2026-07-23 EDV5361 ATL → LEX Jul 23, 15:15 UTCJul 23, 16:20 UTC1h 5m
2026-07-23 EDV5361 ATL → LEX Jul 23, 13:20 UTCJul 23, 14:10 UTC50m
2026-07-23 EDV5171 CVG → LGA Jul 23, 10:25 UTCJul 23, 11:45 UTC1h 20m
2026-07-22 EDV5463 LGA → GSP Jul 22, 18:50 UTCJul 22, 20:20 UTC1h 30m
2026-07-22 EDV5238 - Jul 22, 16:45 UTCJul 22, 17:15 UTC30m
2026-07-22 EDV5238 ALB → LGA Jul 22, 16:40 UTCJul 22, 17:10 UTC30m
2026-07-22 EDV5522 - Jul 22, 14:25 UTCJul 22, 15:30 UTC1h 5m
2026-07-22 EDV5092 EWR → CVG Jul 22, 11:40 UTCJul 22, 13:15 UTC1h 35m
2026-07-22 EDV5433 EWR → RDU Jul 22, 00:50 UTCJul 22, 02:30 UTC1h 40m
2026-07-21 EDV5071 - Jul 21, 22:50 UTCJul 21, 23:35 UTC45m
2026-07-21 EDV5060 BHM → DTW Jul 21, 21:10 UTCJul 21, 21:50 UTC40m
2026-07-21 EDV5160 - Jul 21, 18:35 UTCJul 21, 19:40 UTC1h 5m
2026-07-21 EDV5160 SDF → DTW Jul 21, 18:30 UTCJul 21, 19:30 UTC1h 0m
2026-07-21 EDV5160 - Jul 21, 16:25 UTCJul 21, 17:15 UTC50m
2026-07-21 EDV4721 - Jul 21, 14:35 UTCJul 21, 15:10 UTC35m
2026-07-21 EDV4721 - Jul 21, 12:45 UTCJul 21, 13:20 UTC35m
2026-07-21 EDV5307 ILM → LGA Jul 21, 10:40 UTCJul 21, 11:35 UTC55m
2026-07-21 EDV5307 ILM → LGA Jul 21, 10:38 UTCJul 21, 11:36 UTC58m
2026-07-21 EDV5517 - Jul 21, 03:05 UTCJul 21, 04:25 UTC1h 20m
2026-07-21 EDV5180 CVG → MSP Jul 21, 00:35 UTCJul 21, 01:40 UTC1h 5m
2026-07-21 EDV5180 CVG → MSP Jul 21, 00:34 UTCJul 21, 01:39 UTC1h 5m
2026-07-20 EDV5101 LGA → RDU Jul 20, 21:45 UTCJul 20, 23:10 UTC1h 25m
2026-07-20 EDV5166 LGA → CHO Jul 20, 19:17 UTCJul 20, 20:12 UTC55m
2026-07-20 EDV5166 LGA → CHO Jul 20, 19:20 UTCJul 20, 20:15 UTC55m
2026-07-20 EDV5094 PWM → JFK Jul 20, 16:50 UTCJul 20, 17:50 UTC1h 0m
2026-07-20 EDV4631 RDU → JFK Jul 20, 11:55 UTCJul 20, 14:55 UTC3h 0m
2026-07-20 EDV4631 RDU → JFK Jul 20, 11:54 UTCJul 20, 14:43 UTC2h 49m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N301PQ page for operator, model, and routing details .

Mode-S A3245D frequently asked

What is Mode-S code A3245D?
A3245D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N301PQ.
Where is Mode-S A3245D registered?
Mode-S code A3245D is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A3245D broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3245D, octal 50622135, decimal 10,691,677.
What flights does A3245D operate?
Mode-S A3245D has broadcast 20 distinct callsigns, including EDV5388, EDV4854, EDV5450, EDV5314, EDV5091.